25X12H282M2Φ Stainless Steels

25X12H282M2Φ - Specification & Application

Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(wt.%) of 25X12H282M2Φ grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.23 0.28
Si - 0.60
Mn - 0.60
P - 0.030
S - 0.030
Cr 11.50 13.00
Ni 1.50 2.00
Mo 0.45 0.65
W 1.60 2.20
V 0.40 0.70

25X12H282M2Φ - Detail

Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Mechanical properties of grade 25X12H282M2Φ

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
766 (≥) 892 (≥) 23 24 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical properties of grade 25X12H282M2Φ

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
132 (≥) 466 (≥) 32 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 331
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
355 394 772

Equivalent Grade

Equivalent Products

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